A child stands in front of the wall engraved with names of the Nanjing Massacre victims at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders, in Nanjing, capital of east China's Jiangsu Province, April 3, 2017. The Tomb-Sweeping Day, or Qingming, falls in early April, when Chinese people commemorate their deceased loved ones by visiting tombs. (Xinhua/Ji Chunpeng)
